Results 11 to 20 of about 5,197,418 (291)
Density-Dependent Plant–Plant Interactions Triggered by Grazing [PDF]
Frontiers in Plant Science, 2019 Plant species performance in rangelands highly depends on the effect of grazing and also on the occurrence of unpalatable benefactor species that can act as biotic refuges protecting neighboring plants from herbivores.
András Kelemen +10 more
doaj +5 more sources
Plant Density Estimation Using UAV Imagery and Deep Learning
Remote Sensing, 2022 Plant density is a significant variable in crop growth. Plant density estimation by combining unmanned aerial vehicles (UAVs) and deep learning algorithms is a well-established procedure.
Jinbang Peng +6 more
doaj +3 more sources
Minnesota plant press : newsletter of the Minnesota Native Plant Society
v.29 ...
Minnesota Native Plant Society.
core +21 more sources
Dividing the pie: A quantitative review on plant density responses [PDF]
, 2021 Plant population density is an important variable in agronomy and forestry and offers an experimental way to better understand plant-plant competition.
Nord, Eric A. +11 more
core +1 more source
Plant energetics and population density” [PDF]
Nature, 1999 Enquist et al. 1 present an interesting analysis of the link between plant size, allometry and mortality. But I believe that their claim that it has a functional basis is misleading when it is scaled up to whole populations.
Brian J. Enquist +2 more
+5 more sources
Determination of Plant Densities [PDF]
Nature, 1948 E. J. MACHIN1 appears to be unaware of the extensive study by G. E. Blackman2 on the relation between plant density and percentage absence. In a theoretical appendix to this paper, I have pointed out that the most efficient size of quadrat corresponds to about 20 per cent absence, or a product of quadrat size and plant density of about 1·6 (the ...
openaire +3 more sources
Effect of Spatial-Temporal Light Competition on Cotton Yield and Yield Distribution
Agronomy, 2021 The photosynthetically active radiation (PAR) of crop canopy is highly related to yield formation, but how it relates to yield and yield distribution is not well understood.
Qingru Wang +13 more
doaj +1 more source
Radiation balance components of maize hybrids grown at various plant densities. [PDF]
, 2005 Components of the energy and heat balances were examined in two maize hybrids grown at three different plant densities (40, 70 and 100 thousand plants per hectare).
Lőke, Zsuzsanna, Anda, Angéla
core +2 more sources
Frontiers in Physiology, 2018 The diamondback moth, Plutella xylostella (L.), has become the most destructive insect pest of cruciferous plants, such as B. napus throughout the world including Iran.
Gadir Nouri-Ganbalani +3 more
doaj +1 more source
Agriculture, 2021 In order to explore the optimal cultivar × sowing date × plant density for summer maize (Zea mays L.) in the Northern Huang–Huai–Hai (HHH) Plain of China, field experiments were conducted over two consecutive years (2018–2019) on a loam soil in the ...
Lichao Zhai +8 more
doaj +1 more source